AT90USB646-MU
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8-Bit AVR MCU, 16MHz, 64KB Flash, USB, QFN
Дополнительная информация
8-bit AVR microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 20MHz with an 8-bit address and data bus. Offers extensive connectivity including I2C, SPI, USB, UART, USART, and EBI/EMI interfaces. Includes 8 ADC channels, 10 PWM channels, and 4 timers/counters, with integrated peripherals like Brown-out Detect, POR, and WDT. Surface mountable in a 64-pin QFN package, operating from 2.7V to 5.5V.
| RoHS | Compliant |
| Mount | Surface Mount |
| Width | 9mm |
| Height | 1mm |
| Length | 9mm |
| Series | AVR® 90USB |
| RAM Size | 4KB |
| Frequency | 16MHz |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI, Serial, 2-Wire |
| Lead Free | Lead Free |
| Packaging | Tray |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Package/Case | QFN |
| Max Frequency | 20MHz |
| Data Bus Width | 8b |
| Number of I/Os | 48 |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Oscillator Type | Internal |
| Address Bus Width | 8b |
| Core Architecture | AVR |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Number of ADC Channels | 8 |
| Number of I2C Channels | 1 |
| Number of PWM Channels | 10 |
| Number of SPI Channels | 1 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of Timers/Counters | 4 |
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